Races in May 2026

Infinite Love Tutu Trot 5K Run/Walk

Sun, May 31 · Middletown, NJ Middletown

Road Tutu Trot 5K - CONNECTICUT (Run or Walk)Tutu Trot 5K - NEW JERSEY (Run or Walk)

From $40 Open

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Mimosa 5k

Sun, May 31 · Lima, OH Lima

Road Mimosa 5K

From $35 Open

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Deuces Wild Endurance Festival (Sunday)

Sun, May 31 · Show Low, AZ Show Low

Triathlon Sprint Age GroupSprint RelaysSprint Mixed Relays +2

From $0 Closed

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Stripes & Schmear

Sun, May 31 · Montclair, NJ Montclair

Open

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RISE & RUCK

Sun, May 31 · Princeton, MA Princeton

RISE & RUCK

From $40 Open

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Hometown Half Marathon & 5k/10k - Fayetteville

Sun, May 31 · Rogers, AR Rogers

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Kickin Assphault Half Marathon, 10k, 1 Mile run/walk, 1/2 mile Kid's Dash

Sun, May 31 · Great Falls, MT Great Falls

Road 1 mile Run/Walk5K10k +2

From $10 Open

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Run for the Fez

Sun, May 31 · Evansville, IN Evansville

Road Run for the Fez 1 MileRun for the Fez 5K

From $25 Open

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Fort Lee Historic Park 5K

Sun, May 31 · Fort Lee, NJ Fort Lee

Road 1 Mile WalkFort Lee Historic Park 5K

From $20 Open

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2026 Badass Human Race Presented by GECU

Sun, May 31 · El Paso, TX El Paso

OCR 7:00 AM Wave7:30 AM Wave8:05 AM Wave +61

From $0 Open 12 spots left

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Explore Puyallup

Sun, May 31 · Puyallup, WA Puyallup

Road Explore Puyallup

From $15 Open

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Step Up for Students 5K and Fun Run

Sun, May 31 · Indiana, PA Indiana

Road Inclusive Fun Run5k Run - Individual5K Run - Student

From $10 Open

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NYC Memorial Day Weekend Half Marathon, 10K, 5K

Sun, May 31 · Brooklyn, NY Brooklyn

Road 5K- US Citizen or Resident ONLY5K - INTERNATIONAL Participant: Individual - MAY 315K - VIRTUAL ONLY +6

From $45 Closed

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Cheers To 15 Years - Point 2 Community Celebration

Sun, May 31 · Newport News, VA Newport News

Road Point 2 15th Anniversary 5K

From $15 Open

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17th Annual Barkhamsted River Run 5K

Sun, May 31 · Barkhamsted, CT Barkhamsted

Road 1M Kids Fun Run5K

From $10 Open

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Strides in Solidarity at UW 2026

Sun, May 31 · Seattle, WA Seattle

5K Fun-run and Walk

From $10 Open

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Nation's First 5K

Sun, May 31 · Devens, MA Devens

Road Nation's First 5K

From $26.25 Open

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2026 Mere Mortals Calendar of Events

Sun, May 31 · Gulf Breeze, FL Gulf Breeze

7/12 Mere Mortals

From $0 Open Closing Soon

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Balmorhea Family 1 Mile & 5K Race

Sun, May 31 · Balmorhea, TX Balmorhea

Road Balmorhea Family 5K (3.1 Miles) RaceBalmorhea Family 1 Mile Race

From $10 Open

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PDX Triathlon Festival

Sun, May 31 · Fairview, OR Fairview

Virtual 5KSprint Paddle Tri RelayOlympic Paddle Tri Relay +17

From $49 Open

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Canceled

Sun, May 31 · Tampa, FL Tampa

Canceled

From $150 Open

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The Crusher Run - Texas Quarry 5K

Sun, May 31 · Lutherville Timonium, MD Lutherville Timonium

Road 5K Run (Timed)ASA 5KFamily Fun Run (Untimed)

From $60 Open

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The Sober Endurance 2-4-6 | A public movement against alcohol-centered wellness culture

Sun, May 31 · San Luis Obispo, CA San Luis Obispo

Virtual King of the Mountain One Loop In-Person6hr Virtual4hr Virtual +4

From $25 Open

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Wessagusset 5K

Sun, May 31 · Weymouth, MA Weymouth

Road 5KKids Fun Run

From $15 Open

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Conquer the Cove 25k and Marathon Trail Races

Sun, May 31 · Roanoke, VA Roanoke

Trail Conquer the Cove 25kConquer the Cove 25k Virtual RunConquer the Cove Marathon +2

From $0 Open

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MHSH Run for Wellness 5K

Sun, May 31 · Norway, ME Norway

Road 5K

From $15 Open

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TEST COPY 2026 event

Sun, May 31 · Germantown, TN Germantown

Road In-Person Wednesday Nights(Germantown Session)In-Person Monday & Wednesday Nights (East Memphis & Germantown Sessions)In-Person Sunday, Monday & Wednesday Nights (Collierville, East Memphis & Germantown Sessions) +4

From $35 Open

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Unidos por un Sueño 5k

Sun, May 31 · Dallas, TX Dallas

Road 5k Race5k Fun Run/Walk

From $20 Open

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Field House Cancer Foundation 5k Run

Sun, May 31 · Cleveland, OH Cleveland

Road 1 Mile Walk5k Run

From $30 Open

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Espresso Mile p/b Chain & Spoke

Sun, May 31 · Des Moines, IA Des Moines

Road Mile Race/Walk

From $10 Open

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Cambridge 5K @ CambridgeSide

Sun, May 31 · Cambridge, MA Cambridge

Road Charity Runner - Cambridge 5K @ CambridgeSideCambridge 5K @ CambridgeSide

From $40 Open

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OUTRUN ADDICTION 5K - PELHAM NH

Sun, May 31 · Pelham, NH Pelham

Road 2-Mile Walk5K Run/Walk

From $35 Open

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Billings Skyline Races

Sun, May 31 · Billings, MT Billings

Virtual Half Marathon30KVirtual

From $65 Open 5 spots left

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Mistie Hill Wine Run 5k

Sun, May 31 · Custer Park, IL Custer Park

Road 5kVolunteer 11:30am-1pm and RunVolunteer 9:30am to 11:00am and Run

From $15 Open 4 spots left

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Step up 4Ukraine

Sun, May 31 · Philadelphia, PA Philadelphia

Virtual 5K run/walk Virtual

From $0 Open

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PBR SwimRun Knox & Trail Run 5k/Half Marathon

Sun, May 31 · Knoxville, TN Knoxville

Triathlon Individual Trail RUN ONLY 5kSwimRun IndividualSwimRun Mixed Teams +3

From $35 Open

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Run for the Zoo 2026

Sun, May 31 · Chicago, IL Chicago

Virtual 5K Run5K Virtual5K Walk (Untimed) +5

From $24.99 Open 30 spots left

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George W. Buck Boys & Girls Club of Joliet 5K Run/Walk

Sun, May 31 · Joliet, IL Joliet

Road 5K

From $30 Open

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Mermaid Open Water Swim - OLETA

Sun, May 31 · North Miami Beach, FL North Miami Beach

Virtual Mile SwimAny Distance Virtual SwimTwo Mile Swim +2

From $25 Open

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Glastonbury Education Foundation 5K Run/Walk (GEF5K)

Sun, May 31 · Glastonbury, CT Glastonbury

Road GEF5K Run/Walk

From $40 Open

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Sam's Fans 5K

Sun, May 31 · Bexley, OH Bexley

Virtual RUNColumbus Kids Series 1-Mile RaceSam's Fans 1-MilerSam's Fans Virtual 5K +2

From $10 Closed

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WOMEN'S WHISPER TRIATHLON

Sun, May 31 · East Meadow, NY East Meadow

Virtual ENDURO TRIATHLON (individual)TRIATHLON FAMILY Relay (Adult & High School)VIRTUAL TRIATHLON +6

From $49 Open 45 spots left

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Run For Me

Sun, May 31 · Las Vegas, NV Las Vegas

Road 1K WalkJROTC 5K5K Run

From $25 Open

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Kensington Annual Crowned Hawk Classic

Sun, May 31 · Kensington, NH Kensington

Road 1 Mile Fun Run5K Run

From $15 Open

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Mighty North Fork Triathlon

Sun, May 31 · Southold, NY Southold

Triathlon AquabikeBike Run - NO SWIMHigh School Relay +3

From $68 Open

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Blue Moon 5K. 10K. Half Marathon by Califlow Runs

Sun, May 31 · Long Beach, CA Long Beach

Road 5K10KHalf Marathon

From $38.99 Closed

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T1RC Summer Festival North Brooklyn Half Marathon Relay

Sun, May 31 · Brooklyn, NY Brooklyn

Road Team Sign Up (2-4 person)Individual Sign Up

From $20 Open

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Elk River Bigfoot Half Marathon/10K/5K

Sun, May 31 · Clay, WV Clay

Virtual 5K Run/Walk10K Run/WalkHalf Marathon +1

From $30 Closed 19 spots left

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Young Hearts for Life 5K Run/Walk

Sun, May 31 · Lisle, IL Lisle

Road Young Hearts for Life 5K Run/Walk

From $35 Open

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South Ridge Trail Challenge

Sun, May 31 · Allison Park, PA Allison Park

Trail 5K (ish) - It's really about 3.5 miles10K (ish) - Closer to 6.66 miles20K (ish) - Almost a half marathon +2

From $30 Open 20 spots left

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